Table 2 SIPS symptom frequency and severity ratings
From: Heterogeneity of clinical symptomatology in pediatric patients at clinical high risk for psychosis
Symptom | Frequency (%) | Severity rating mean ± SD |
|---|---|---|
P1: Unusual thought content/delusional ideas | 23 (60.5) | 3.70 ± 0.76 |
P2: Suspiciousness/persecutory ideas | 23 (60.5) | 3.52 ± 0.79 |
P3: Grandiosity | 4 (10.5) | 3.50 ± 0.58 |
P4: Perceptual abnormalities/hallucinations | 34 (89.5) | 4.18 ± 0.72 |
P5: Disorganized communication | 20 (52.6) | 3.75 ± 0.72 |
N1: Social anhedonia | 28 (73.7) | 2.18 ± 1.54 |
N2: Avolition | 30 (78.9) | 3.27 ± 1.41 |
N3: Expression of emotion | 20 (52.6) | 2.35 ± 1.23 |
N4: Experience of emotions and self | 28 (73.7) | 2.50 ± 1.20 |
N5: Ideational richness | 24 (63.2) | 2.50 ± 1.18 |
N6: Occupational functioning | 28 (73.7) | 2.96 ± 1.26 |
D1: Odd behavior or appearance | 14 (36.8) | 2.57 ± 1.09 |
D2: Bizarre thinking | 17 (44.7) | 1.94 ± 1.03 |
D3: Trouble with focus and attention | 37 (97.4) | 2.65 ± 1.11 |
D4: Impairment in personal hygiene | 18 (47.4) | 2.00 ± 1.08 |
G1: Sleep disturbance | 28 (93.3) | 2.57 ± 0.96 |
G2: Dysphoric mood | 34 (89.5) | 3.03 ± 1.62 |
G3: Motor disturbances | 18 (47.4) | 2.00 ± 1.19 |
G4: Impaired tolerance to normal stress | 29 (85.3) | 2.79 ± 1.63 |
N | 38 (100) | Â |